RU2142405C1 - Способ и катализатор для окисления в серу каталитическим методом h2s, содержащегося в небольшой концентрации в газе - Google Patents

Способ и катализатор для окисления в серу каталитическим методом h2s, содержащегося в небольшой концентрации в газе Download PDF

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Publication number
RU2142405C1
RU2142405C1 RU97113720A RU97113720A RU2142405C1 RU 2142405 C1 RU2142405 C1 RU 2142405C1 RU 97113720 A RU97113720 A RU 97113720A RU 97113720 A RU97113720 A RU 97113720A RU 2142405 C1 RU2142405 C1 RU 2142405C1
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RU
Russia
Prior art keywords
catalyst
gas
oxidation
sulfur
metal
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RU97113720A
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English (en)
Russian (ru)
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RU97113720A (ru
Inventor
Филипп Андре
Савэн-Понсе Сабин
Нугайред Жан
Леду Марк
Фам XУУ Куонг
Крузе Клод
Original Assignee
ЭЛФ Эксплорасьон Продюксьон
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Application filed by ЭЛФ Эксплорасьон Продюксьон filed Critical ЭЛФ Эксплорасьон Продюксьон
Publication of RU97113720A publication Critical patent/RU97113720A/ru
Application granted granted Critical
Publication of RU2142405C1 publication Critical patent/RU2142405C1/ru

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B01J27/224—Silicon carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
    • C01B17/0465—Catalyst compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal
    • Y10S502/517—Sulfur or sulfur compound removal

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
RU97113720A 1994-11-17 1995-11-20 Способ и катализатор для окисления в серу каталитическим методом h2s, содержащегося в небольшой концентрации в газе RU2142405C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9413752A FR2727101B1 (fr) 1994-11-17 1994-11-17 Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede
PCT/FR1995/001524 WO1997019019A1 (fr) 1994-11-17 1995-11-20 Procede et catalyseur pour oxyder en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz

Publications (2)

Publication Number Publication Date
RU97113720A RU97113720A (ru) 1999-06-27
RU2142405C1 true RU2142405C1 (ru) 1999-12-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97113720A RU2142405C1 (ru) 1994-11-17 1995-11-20 Способ и катализатор для окисления в серу каталитическим методом h2s, содержащегося в небольшой концентрации в газе

Country Status (13)

Country Link
US (1) US6083471A (fr)
EP (1) EP0804380B1 (fr)
JP (1) JP3519740B2 (fr)
AT (1) ATE232507T1 (fr)
CA (1) CA2211800C (fr)
DE (1) DE69529625T2 (fr)
DK (1) DK0804380T3 (fr)
ES (1) ES2188678T3 (fr)
FR (1) FR2727101B1 (fr)
NO (1) NO973278L (fr)
PT (1) PT804380E (fr)
RU (1) RU2142405C1 (fr)
WO (1) WO1997019019A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773085B1 (fr) * 1997-12-29 2000-02-18 Elf Exploration Prod Procede catalytique pour oxyder directement en soufre, a basse temperature, l'h2s contenu en faible concentration dans un gaz et catalyseur pour sa mise en oeuvre
FR2783818B1 (fr) * 1998-09-24 2000-11-10 Elf Exploration Prod Procede pour oxyder directement en soufre, par voie catalytique et en phase vapeur, l'h2s contenu a faible teneur dans un gaz
US6579510B2 (en) 1999-07-30 2003-06-17 Alfred E. Keller SPOX-enhanced process for production of synthesis gas
US6403051B1 (en) * 1999-07-30 2002-06-11 Conoco Inc. Recovery of sulfur from H2S and concurrent production of H2 using short contact time CPOX
US6946111B2 (en) 1999-07-30 2005-09-20 Conocophilips Company Short contact time catalytic partial oxidation process for recovering sulfur from an H2S containing gas stream
US6800269B2 (en) * 1999-07-30 2004-10-05 Conocophillips Company Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream
US7122170B2 (en) * 2000-07-25 2006-10-17 Conocophillips Company Catalysts for SPOC™ enhanced synthesis gas production
US7326397B2 (en) 2000-12-18 2008-02-05 Conocophillips Company Catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
US7357908B2 (en) 2000-12-18 2008-04-15 Conocophillips Company Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream
AU2002245145B2 (en) 2000-12-18 2006-02-16 Phillips 66 Company Short contact time catalytic sulfur recovery system for removing H2S from a waste gas stream
WO2002057002A1 (fr) * 2000-12-18 2002-07-25 Conoco Inc. Procede d'extraction de soufre
AU2003215213A1 (en) * 2002-02-12 2003-09-04 The Penn State Research Foundation Deep desulfurization of hydrocarbon fuels
EP1447124A1 (fr) * 2003-02-04 2004-08-18 Gastec N.V. Système catalytique sur support pour éliminer des composés de soufre contenus dans des gaz
US7108842B2 (en) * 2004-01-15 2006-09-19 Conocophillips Company Process for the catalytic partial oxidation of H2S using staged addition of oxygen
DE102005022164B4 (de) * 2005-05-13 2009-08-06 Lurgi Gmbh Vorrichtung und Verfahren zum Betrieb der Vorrichtung zur kontinuierlichen Rückgewinnung von Schwefel aus H2S enthaltendem Gas
US7226572B1 (en) * 2006-03-03 2007-06-05 Conocophillips Company Compact sulfur recovery plant and process
TW200800387A (en) * 2006-06-01 2008-01-01 Ritek Corp Catalyst for catalyzing carbon nanotubes growth
US7501111B2 (en) 2006-08-25 2009-03-10 Conoco Phillips Company Increased capacity sulfur recovery plant and process for recovering elemental sulfur
WO2010107502A1 (fr) * 2009-03-19 2010-09-23 Crystatech, Inc. Système et procédé pour tester un puits de gaz sulfureux

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US42898A (en) * 1864-05-24 William cleland
DE129037C (fr) *
US2386390A (en) * 1941-12-01 1945-10-09 Willis C Fernelius Apparatus for extracting sulphur from gases
FR2277877A1 (fr) * 1974-07-11 1976-02-06 Aquitaine Petrole Procede de desulfuration des gaz contenant de l'hydrogene sulfure
DD129037B1 (de) * 1976-11-18 1980-05-28 Rudolf Haase Verfahren zur herstellung von vanadinkatalysatoren
FR2511663A1 (fr) * 1981-08-19 1983-02-25 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz renfermant h2s
DE3143400A1 (de) * 1981-11-02 1983-06-01 Mobil Oil Corp., 10017 New York, N.Y. Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel
FR2518424B1 (fr) * 1981-12-17 1988-03-11 Elf Aquitaine Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos
JPS58150438A (ja) * 1982-03-02 1983-09-07 Ube Ind Ltd インド−ル類製造用触媒の再生法
FR2540092B1 (fr) * 1983-01-31 1986-02-21 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz renfermant h2s
GB8318098D0 (en) * 1983-07-04 1983-08-03 Shell Int Research Oxidation of hydrogen sulphide to elemental sulphur
DE3332563A1 (de) * 1983-09-09 1985-03-28 Basf Ag, 6700 Ludwigshafen Verfahren zur entschwefelung von h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen gasen
FR2589082B1 (fr) * 1985-10-25 1989-12-01 Elf Aquitaine Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre
FR2589140B1 (fr) * 1985-10-25 1991-02-22 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s
FR2589141B1 (fr) * 1985-10-25 1987-12-11 Elf Aquitaine Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre
US4914070A (en) * 1987-10-19 1990-04-03 Pechiney Electrometallurgie Process for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactions
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FR2675713B1 (fr) * 1991-04-29 1993-07-02 Pechiney Electrometallurgie Systeme catalytique, notamment pour la postcombustion de gaz d'echappement et procede pour le fabriquer.
FR2684091B1 (fr) * 1991-11-21 1994-02-25 Pechiney Recherche Procede de fabrication de carbures metalliques a grande surface specifique sous balayage de gaz inerte a pression atmospherique.
FR2684092B1 (fr) * 1991-11-21 1994-03-04 Pechiney Recherche Procede de preparation de carbures metalliques a grande surface specifique a partir de mousses de carbone activees.
FR2702674B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination des composés soufrés contenus dans un gaz résiduaire du type gaz résiduaire d'usine à soufre Claus, avec récupération desdits composés sous la forme de soufre.
FR2702675B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé pour oxyder directement en soufre par voie catalytique, avec une sélectivité élevée, l'H2S contenu en faible concentration dans un gaz et catalyseur pour la mise en Óoeuvre de ce procédé.
FR2702673B1 (fr) * 1993-03-16 1995-04-28 Elf Aquitaine Procédé d'élimination de l'H2S contenu dans un gaz en concentration inférieure à 5 % en volume avec récupération de cet H2S sous la forme de soufre.

Also Published As

Publication number Publication date
PT804380E (pt) 2003-06-30
JPH11500403A (ja) 1999-01-12
CA2211800C (fr) 2005-10-25
WO1997019019A1 (fr) 1997-05-29
NO973278D0 (no) 1997-07-15
CA2211800A1 (fr) 1997-05-29
NO973278L (no) 1997-07-15
JP3519740B2 (ja) 2004-04-19
DE69529625T2 (de) 2003-12-18
EP0804380A1 (fr) 1997-11-05
EP0804380B1 (fr) 2003-02-12
US6083471A (en) 2000-07-04
DK0804380T3 (da) 2003-06-02
ES2188678T3 (es) 2003-07-01
FR2727101A1 (fr) 1996-05-24
FR2727101B1 (fr) 1996-12-20
ATE232507T1 (de) 2003-02-15
DE69529625D1 (de) 2003-03-20

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